Money transfer system Coinstar Money Transfer is the fastest growing company in the market of remittances. Money transfer system Coinstar Money Transfer is a fast-growing company in the market of remittances. The sender can also send free short text message, together with a remittance Coinstar Money Transfer. Unclaimed for a year Coinstar money transfers are returned to the sender on request. Transfer fee is paid by a person who carries out money transfer via Coinstar Money Transfer, and varies from country to country.